Hub Reset - HP J2415A Installation And Reference Manual

Hub Reset

You can reset the hub through the Hub Reset dialog box. The Hub Reset
dialog box is displayed when you click on the Hub Reset icon in the toolbar
of the hub panel graphic. Two reset options are available:
The power-on reset option has the same effect as pressing the Reset button
on the front of the hub, or cycling power on the hub. The effects are the
following:
The factory reset option is available in the HP Stack Manager Reset dialog
box for hubs with an HP 100VG SNMP/Bridge Module installed. If you are
concerned that the hub's configuration may be incorrect and that it may be
causing the hub's abnormal behavior, try this option
This option causes the hub to perform its power-on self-test with the same
effects as the power-on reset, and the factory default configuration is
restored (except any IP configuration, which is not changed).
N o t e
When you perform a reset, the HP Stack Manager communication with that
hub will be interrupted until the reset completes.
If you reset the hub to which the PC is physically connected, the connection
between the PC running HP Stack Manager and the hub will be terminated;
Power-on reset
Factory reset (only available if an HP 100VG SNMP/Bridge module is
installed in the hub)
the start-up self-test is performed on the hub, which initializes and tests
the hub hardware
all the network counters are reset to zero
each network port to which an active end node or hub is attached
automatically retrains to re-establish the network connection
if installed, the bridging operation of the HP 100VG SNMP/Bridge module
is interrupted for the duration of the reset process
hub configuration information (such as ports enabled or disabled)
remains unchanged
Installing and Using HP Stack Manager
2-15